Saturday, December 28, 2019
Factors That Increase The Probability That A Parent Or...
The Children of Abuse There are various factors that will increase the probability that a parent or caregiver will abuse a child. These factors are associated with the financial state of the family and the status or age of the parent when they became a parent, ââ¬Å"children living with single parents are more likely to live in poverty with fewer social supports, which may contribute to stress and increase risks of maltreatmentâ⬠(American Psychological Association, 2016), this is also an indicator for perpetrators to skillfully maneuver their caring ways into the childââ¬â¢s life to abuse them. ââ¬Å"Infants and young children are also at risk with parents with strained financial statuses, because they are small and need constant care, and are more likely to experience certain forms of maltreatment such as being shaken by parents or caregivers frustrated or overwhelmed by persistent crying. Teenagers, on the other hand, are at greater risk for sexual abuseâ⬠(APA, 2016). Dr. Langberg s tates that 20 to 40 percent of the females, typically beginning at age 6 and 20 percent of males, beginning at the age of 10 who are at risk, will be sexually abused by the age 18 years old (Langberg, 2003). Children in violent homes may be victims of physical or they may be neglected by their parents or caregivers who may be focusing on their partners, which causes an unresponsiveness to the children, ultimately causing forms of neglect. If these children have any physical, emotional or cognitiveShow MoreRelatedResearch Portfolio Assignment : Child Development And Children s Services1502 Words à |à 7 PagesPortfolio Assignment is Child Development and Childrenââ¬â¢s Services. Research under this cluster will address the harmful impacts of child neglect and abuse, as well as the development of intervention strategies to help prevent child maltreatment. Child neglect and abuse bring about long-term impacts on the victimââ¬â¢s physical and mental health that result into hi gh expenditures by governments, health care systems and social welfare institutions. Knowledge obtained from research under Child Development and Childrenââ¬â¢sRead MoreEffect of Child Abuse in Our Society1405 Words à |à 6 Pages EFFECT OF CHILD ABUSE IN OUR SOCIETY INTRODUCTION Child abuse is the physical, sexual, emotional abandonment and/or maltreatment of a child. Child abuse is a latent function of some families that is not intended but happens anyway. Child abuse is often seen differently, depending on various cultures, societies, and groups. We as a society cannot really understand the effect of ââ¬Å"Child Abuse in Our Societyâ⬠unless we have the grasp knowledge of what child abuse actually is. This paperRead MoreEffects Of Neglect On Child Welfare System1357 Words à |à 6 Pageschildren were reported to Child Protective Services (CPS) with concerns of neglect or abuse (U.S. Department of Health and Human Services, 2012). Out of those four million reports, approximately 563,000 children were found to be victims of substantiated neglect, as reported and inspected by CPS (DePanifilis, 2006). In 2002, 1400 children died as a result of abuse or neglect (Harder, 2005). Cases of neglect occur roughly three times more (75%) than cases of physical a buse alone (18.3%), five timesRead MoreThe Impact Of Health Care On Child Abuse And Neglect1301 Words à |à 6 PagesRunning Head: THE IMPACT OF FOSTERR CARE The Impact of Foster Care Child Abuse and Neglect Center for Child Advocacy Fall 2014 October 21, 2014 Ebony S. Williams Montclair State University The Impact of Foster Care Abstract As an intake (investigation) worker in New Jerseyââ¬â¢s child protection agency I always think about the act of placing children in foster care. Placing a child in foster care is one of the tasks under my job description that at times seems roboticRead MoreLegal And Social Acknowledgement Of Corporal Punishment926 Words à |à 4 PagesThere are numerous contributory factors to child physical abuse, one of which is a legal and social acknowledgement of corporal punishment supported by cultural norms in several countries. In the name of discipline maintenance, spanking, hitting or beating, as common forms of physical punishment, are generally believed to be effective in behaviour and action management. In the U.S, it is considered acceptable and legitimate to spank or slap a child at the age of 12 (Straus et al., 1980; cited inRead MoreEffects Of Childhood Maltreatment On Children s Development1243 Words à |à 5 PagesChildrenââ¬â¢s Development ââ¬Å"27% percent, of the 702,000 victims of Childhood Maltreatment, are under the age of Three.â⬠(Child Maltreatment, 2014) The World Health Organization defines child maltreatment as ââ¬Å"abuse and neglect that occurs to children under 18 years of age.â⬠(Child Maltreatment, 2016) -Examples of Child Maltreatment include: physical and/or emotional ill-treatment, sexual abuse, neglect, negligence and commercial or other exploitation. The maltreatment of children affects many areas areRead MoreEnvironmental Factors Of Juvenile Delinquency988 Words à |à 4 PagesDuring a childââ¬â¢s development many environmental factors can affect a childââ¬â¢s behavioral outcome. Knowing this, what environmental factors cause juvenile delinquency? ââ¬Å"Each year, approximately 1.5 million adolescents are arrested in the United States, most are repeat offenders, and, in 2008 one in eight violent crimes was attributed to juvenilesâ⬠(Leverso, Bielby, Hoelter, 2015, p 1). Understanding the environmental causes of juvenile delinquency allows society to better protect children from becomingRead MoreChild Welfare And The United States Department Of Justice1692 Words à |à 7 Pagesexperiences with violence whether primary or secondary, can cause serious psychological trauma to a child and in worst case scenarios death. The 2009 survey by the Department of Justice also found that children exposed to any form of violence were more likely to engage in violence in the future and almost forty percent of these children were exposed to multiple acts of violence ( pg.2). The Bureau for Child Welfare defines four main types of maltreatment as physical, psychological/emotional, sexual andRead MoreHistorical Issues of Drug Abuse and Caregivers531 Words à |à 2 PagesHistorical Issues of Drug Abuse and Caregivers Parents or caregivers are faced with many challenges that could limit their ability to provide for their childââ¬â¢s physical and/or emotional needs. Chronic drug use can add to these issues such as, financial resources (employment stability), unstable housing, familial history of abuse, legal problems, problems with physical and mental health conditions, and lack of social support from family and friends due to isolation and drug use behaviors. PhysiologicallyRead MoreChild Sexual Abuse Is A Problem That Affects People Around The Globe Essay1368 Words à |à 6 PagesIntroduction Child abuse or maltreatment is a problem that affects people around the globe. ââ¬Å"In every country, studies have established a prevalence of abuse far exceeding the scope of the problem that would be inferred from the number of cases that were officially reportedâ⬠(Finkelhor, 1984). While there are different forms of child abuse or maltreatment which include physical abuse, sexual abuse, emotional abuse and child neglect, sexual abuse is the most common form. The scope of this paper will
Friday, December 20, 2019
John Locke Property Rights - 2067 Words
John Locke: Property Rights Perhaps one of, if not the, most historically influential political thinkers of the western world was John Locke. John Locke, the man who initiated what is now known as British Empiricism, is also considered highly influential in establishing grounds, theoretically at least, for the constitution of the United States of America. The basis for understanding Locke is that he sees all people as having natural God given rights. As Gods creations, this denotes a certain equality, at least in an abstract sense. This religious back drop acts as a the foundation for all of Lockes theories, including his theories of individuality, private property, and the state. The reader will be shown how and whyâ⬠¦show more contentâ⬠¦The amount produced by any man should be kept in check by his level of destruction. For example, there is a big difference between the cutting of one or a few trees and the harvesting of an entire forest. Yolton explicates this by stating that, ... specific rights comes in conjunction with this restriction. Since ÃâNothing was made by God for Man to spoil or destroy, the property making function of mans activities ought to be curbed at the point of spoilage. If my acquisition spoils, I offend against the law of nature, since I have, in the beginning, Ãâ no Right, further than my use. What is useful and is used has value and the person who uses them a right to them. The same rules are cited for land as for the produce of land. The making of currency as an unspoilable property and medium for exchange seems to have by-passed this limit all together. Inequality becomes rampant and as such an authority is needed to protect a mans property and the social peace. With the advent of money as unspoilable property, certain inequalities amongst men would develop. Those with less start to feel cheated and used. This is very dangerous for those with more, because with these inequalities, comes the danger of theft, or injury to property or body. It is for this reason that people enter into a social contract and appoint a soveriegn. The sovereign has the ability to protect those whose property is in danger, and will do so through the passing and enforcing ofShow MoreRelatedJohn Locke And The State Of Nature Essay1206 Words à |à 5 Pagesequal and are born with the unalienable rights of life, liberty and the pursuit of happiness. These well acknowledged rights originated from the writings of philosopher, John Locke. John Locke lived during the Enlightenment, a period where people explored to establish their natural rights in revolutionary acts. The Second Treatise of Government is one of John Lockeââ¬â¢s most renowned pieces in which many of his thoughts of human rights, government and property inspired many revolutionary activists toRead MoreThe Enlightenment Theory Of John Locke1627 Words à |à 7 PagesEnlightenment theory philosophies of John Locke offered a future that could drastically change government, economic and social ideals. Thomas Jefferson borrowed liberally from the enlightenment theory from John Locke, specifically focusing on Locks theories of the equality of men, natural rights, and that people should have a say on how the government treated people. Jefferson created a draft document created a bold experiment, America. The enlightenment philosophy of John Locke theorized that that men wereRead MoreA Utopian Society By John Locke1257 Words à |à 6 Pagesleads John Locke to create a utopian society, which is a perfect or ideal society. John Locke attempts to create a utopian society in his Second Treatise of Government in the following three ways: his desire for the equality of men and women; his perspective on slavery; and his beliefs on property. John Lockeââ¬â¢s attempt to create a utopian society comprises of his desire for the equality of both men and women. In Chapter 6, John Locke discusses the division of power within a household. Locke comesRead MoreBusiness Ethics: John Locke Essay1696 Words à |à 7 PagesBusiness Ethics: John Locke Business Ethics Business ethics is defined as ââ¬Å"a specialized study of moral right and wrong that focusses on moral standards as they apply to business institutions, organizations, and behaviorâ⬠(Velasquez, 2014, p.15). Business ethics is the study of moral standards that focusses primarily on how these standards may apply to social systems and/or organizations. For this paper I will be focusing on one of the great minds of business ethics, John Locke, his ideas andRead MoreJohn Locke And Modern Capitalism1204 Words à |à 5 PagesJohn Locke was a philosopher that didnââ¬â¢t think human thought was based on pure egoistic behavior. Locke believed people were partially altruistic, believing that people respected the rights of others by rational thought capabilities. There is speculation about how John Locke would view the modern idea of American Capitalism and how it would complement or conflict his idea of the social contract. I will argue that John Locke would be against this inter pretation of modern capitalism. There are differentRead MoreJohn Lockes Political Philosophy 752 Words à |à 3 Pages John Locke is one of the most influential political philosophers of the modern era. He is a strong-minded empiricist whom expresses radical views about law and order. Locke is a fascinating figure in the history of law and order whose excellence of elucidation and depth of intellectual activity remains extremely influential. His mature political philosophy leant support to the British Whig party and its principles, to the Age of Enlightenment, and to the development of the separation of the StateRead MorePolitical Theory of John Locke Essay1189 Words à |à 5 PagesJohn Locke: Account of Political Society What would the American government be like today if it was not for the mind and political theory of John Locke? Some historians and philosophers believe that without John Locke our government would only be a shadow of what it is today. Arguably, one of his most important political and philosophical works was his Two Treatises of Government. There he argues that the function of the state is to protect the natural rights of its citizens, primarily toRead MoreAge Of Enlightenment755 Words à |à 4 Pagesintellectual thinkers, such as John Locke, which helped shape and influence modern government and politics. John Locke is recognized as the father of classical liberalism, introducing the Two Treatises of Government, Social Contract, and private property, which formed the basis for the constitutions in westernized democratic powers such as the United States of America and the United Kingdom. The Two Treatises of Government became the most influential pieces of work that John Locke had created during theRead MoreJohn Locke s Views On Private Property And Politics1133 Words à |à 5 Pagesperspectives regarding private property and politics in society. Although John Locke, Niccolo Machiavelli, and Karl Marx/Frederick Engels are from different times their criticism are crucial onto the world. Being from different eras gives them a unique perspective of how one should rule or govern. Each philosopher displays his own ideas and can seemingly disagree with one another in their methods of government. Therefore when issues of malicious rulers, private property, and politics arise, each philosopherRead MoreJohn Locke s The Second Treatise Of Civil Government977 Words à |à 4 Pages1301.040 24 March 2017 John Lockeââ¬â¢s The Second Treatise of Civil Government In John Lockeââ¬â¢s The Second Treatise of Civil Government, Locke discusses what the moral state of nature is and rejects the idea of a ââ¬Å"divine right of kings.â⬠John Locke was a product of the best schools in England and had a heavy impact on Western thought through his writings. As a Christ Church graduate, Locke largely discusses in his writings the state of nature, the concept of natural property and retributive punishment
Thursday, December 12, 2019
Significance of Effective Decision Making
Question: Discuss about the Significance of Effective Decision Making. Answer: Introduction: The theory has focused on highlighting the significance of effective decision-making for the managers within the organizational structure. The theory has highlighted the fact that managers need to review data, exchange information and alternatives evaluation to perform their organizational responsibilities in an appropriate way. Furthermore, the theory has highlighted the approaches that managers need to utilize at the time of utilizing decision-making process in an appropriate way. Decision-making process involves the process through which particular business entities are looking overcome the obstacles to remain competitive in the market. However, it is also necessary for all the executives to develop skills and knowledge to revolutionize the way of utilizing information for the fulfilment of the business objectives. For that reason, it might also help individuals for the development of effective decision-making strategies. The theory have mentioned the fact that decision-making style of the individuals in two fundamental ways including utilization pattern of the information and option creation pattern. The study has mentioned that few individuals mull over reams of information before taking any kind of decision, they are termed as maximizers. These types of individuals always try to develop best possible decision-making strategies for fulfilling all the business objectives in an appropriate manner. On the other hand, Satisficers represent another type of individuals that focus on utilizing key facts for developing hypothesis in an effective way. Moreover, the theory has also highlighted two dimension of information including single focus and multi-focused that individuals utilized at the time to constructing decision-making strategies. In case of single focus individuals, all the efforts are directed towards one particular believe. On the other hand, multi-focused people try to utilize all possible con cepts for creating maximum impact with the decision-making strategies. Furthermore, the theory has highlighted four types of decision-making styles that individuals can utilize to counter the real life challenges effectively. Firstly, the theory has highlighted decisive decision-making style where people utilize very little information at the time of taking any actions. The study has mentioned that decisive style allows people to enhance consistency and efficiency of the decision-making strategies. Decisive people tend to stick to their plans at the critical time that allows subordinates to understand and perform their roles and responsibilities in an appropriate manner. Thus, decisive style allow people to remain loyal, honest and brave at the time of handling complex situation, which is necessary in the present extremely competitive business environment. Secondly, the theory has highlighted flexible decision-making style that many people utilize to adjust with different types of situations. It has been assessed that business environment of most of the sectors are evolving continuously. As a result, it is necessary for the managers to adapt and make necessary changes in the business environment. Thirdly, the theory has mentioned hierarchic style of decision-making for the fulfilment of the business objectives. In this process, people focuses on including perception of senior and junior employees at the time of initiating any decisions. Finally, the study has mentioned integrative decision-making style where people do not look for any single best option. In fact, they tend to develop very broad framework considering multiple elements to ensure organizations can achieve sustainable growth in the market. Thus, it can be mentioned that the study have covered all aspect of decision-making approach that managers utilize to handle business related challenges appropriately. This study focuses on exploring differences between intuition to approaches and expertise that are generally regarded as conflicting, naturalistic decision-making (NDM) and heuristics and biases (HB). The study has highlighted the fact that professional institution can be exceptional or full of flaws. For that reason, the study has made a conscious effort in analyzing actual intuitive skill from biased impressions and overconfident. The NDM approach primarily focuses on the success rate of expert intuition. The study has mentioned the fact that chess masters are often able to analyze the future moves of the opponent rapidly. For that reason, it allows them to take rapid and consistent decisions. In business sector as well, analyzing the moves of the competitors is critical at the time of initiating any decision-making strategy for the organization successfully. The study has mentioned NDM approach is critical in taking any type of rapid decisions successfully. For instance, commander s of a fire fighting company often will have to develop decisions rapid to counter the emergency crisis effectively. On the other hand, HB approach focuses on the sceptical attitude towards the expert judgement and expertise. The study has highlighted the fact that inconsistency is among the prime weaknesses in judging any particular situation. The study has mentioned the fact that Humans often judge individuals based on their perceptions, beliefs and attitudes. As a result, it creates direct impact on the decision-making perspective of the individuals. Moreover, HB approach has highlighted the fact that psychological experiment is another prime issue that can have major impact on the decision-making ability of an individual. For that reason, the study has shown two contrasting style of individuals in analyzing a particular situation for the decision-making perspective. It has been assessed that many people have impressive skills but their analyzing capability of other professional skills is extremely low. As a result, it creates direct impact on the decision-making perspective. Now, HB community f ocuses analyzing the flaws in human cognitive performance. However, the study also has mentioned the fact that HB community are primarily based theoretical perspective. Conversely, NDM community is applicable for the real world organization. NDM community focuses on cognitive task analysis and observation fields to analyze decision-making and judgement under complex conditions. For that reason, it can perform effectively in the real world as well. This study focuses on highlighting the contributions and origins of the naturalistic decision making (NDM) approach. The study has mentioned the fact that NDM community has helped to elaborate the process through which people actually develop their decisions in the real world. Thus, it primarily focuses on identifying optimal way of formulating any decisions. For that reason, the study has evaluated all possible alternatives in a well-structured setting that can be controlled carefully. At the initial stage, NDM researchers have tried to utilize different techniques and approach instead of utilizing conventional models of decision-making. The NDM approach has focused on understanding the kind of strategies people utilize at time of formulating decision-making strategies. The NDM researchers have made it very clear that it is necessary for the people understand the suboptimal factors that instigate people to make tough decisions under different circumstances. The NDM approach has high lighted the factors like uncertainty, limited time, high stakes, unstable conditions and vague goals that can have major impact on the overall decision-making perspective of the individuals. Furthermore, amount of information that are available at the time of determining decisions can also have major impact on the overall decision-making perspective. For that reason, NDM researchers have analyzed people from fields like nuclear power operators, navy commanders, army leaders, pilots, nurses and high-risk engineers to assess the kind of impact the mentioned factors can have on the decision-making perspective. For that reason, the study has mentioned the fact that the concept of NDM has shifted human decision-making concept from domain dependent general approach to knowledge based approach. In fact, the NDM approach has expanded the decision-making process by including factors like recognition of situation and prior stage perception. The increasing demand of NDM research has encouraged the formulation of cognitive task analysis method and cognitive field research. The study has mentioned the fact that these methods have helped to the field of ergonomics and human factors by allowing people to assess cognitive underpinnings of several types of work. The NDM field has also established the fact that proper guidance and training is required for utilizing cognitive skills in an appropriate way. Furthermore, it has emphasized on the effective utilization of tactical decision making under stress (TADMUS) for handling the stress level at the critical situation in an appropriate way. The study has mentioned that cognitive research field has established itself as an effective tool for understanding the insights of the decision-making. For that reason, NDM researchers have emphasizes on the further analysis on the field of macro cognitive functions. The study has mentioned the fact that effective utilization of macro cognit ion can help to evaluate complexity and adaption perspective in an appropriate way, which will take the NDM approach to the next level. In fact, the increasing interest in the macro cognition perspective highlighted the fact that NDM is enhancing the applications on the decision-making perspective that cover all the aspects in an appropriate way. The study has highlighted the fact that organizations and their leadership styles are changing continuously for the past few decades. It has mentioned the fact that before the emergence of telegraph or railroad, there has been no need for the professionals managers. However, with the introduction of advanced technologies and huge size businesses, it has become necessary to utilize all leadership or managerial skills of professional managers. Specifically, as the businesses are looking to overcome the challenges of geographical boundaries, organizational reforming has become extremely popular. As a result, different types of managerial upgradation has been done by the managers to develop such business structure that can able to counter all possible challenges in an appropriate way. For that reason, framing or development of mental maps has become crucial for the organizations. The study has highlighted four frames that organizations can utilize to handle the challenges of changing bus iness environment. The four frames include factories, families, jungle and temple carnival, which can have major impact on the business enhancement perspective. Moreover, the study also has included multi-frame thinking perspectives that modern time managers will have to utilize to formulate strategies for countering any challenges in an appropriate way. The four-frame model highlighted the fact that managers need to handle political, structural, human resource and symbolic challenges in an appropriate way. To counter the political challenges, managers need to formulate strategies to handle different external pressure as well as will have to formulate strategies for handling the internal conflicts and politics of the organization in an appropriate way. The study has mentioned that effective utilization of multi frame technique can help management to formulate proper short-term and long-term plan effectively. It has mentioned that multi-frame approach requires more than just mechanical approach to conduct all the activities related to business. In fact, it is extremely helpful for the managers to counter the business dilemmas in an appropriate way. It emphasizes the fact that managers need to be flexible, artistic, creative and interpretive to formulate decisions in an effective manner. It has also mentioned that the job of the manage rs will become more difficult continuously due to the nature of the businesses. As a result, it will be very difficult for the managers to utilize oversimplified approach for conducting all the requirements in an appropriate way. For that reason, the study has emphasizes on the fact that managers need to have intuitive capacity to utilize their skills and knowledge in an effective manner. The study has also mentioned the fact that effective utilization of multi-frame approach can help managers to increase the level of quality in the decision-making approach. As a result, it will create direct impact on the performance level of the employees, as they do not have to face challenges associated with their roles and responsibilities in the organization. The study has mentioned that effective utilization of the mentioned framework can actually help to become the most successful managers or not. However, it has mentioned that effective utilization of all the frameworks will help to increas e the level of knowledge and skills in an appropriate way. The study has highlighted the fact that typology of leadership can be divided into six metaphoric. Now, the types of metaphors are divided on the basis of the process through which people tend to develop beliefs, values and feelings about a leader. For that reason, the study analyzed different academic theories discussed in media reports and business publications based on the interview of any successful leaders. The study has mentioned that leadership is an increasingly fuzzy or ambiguous concept, which is even more complicated by profusion of theories and definition. The study has mentioned the metaphors that have emerged are not limited to prescriptive or positivist theories. In fact, metaphor allows a more careful stance emerge as descriptive form of leadership. The study has focused on evaluating different style of leadership including leaders as saints, leaders as gardeners, leaders as buddies, leaders as cyborgs and leaders as bullies to analyze all the metaphors in an appropri ate manner. Asymmetric leader follower association exposed dependency based on relationship. The situations and possesses that influence leadership dynamics are discussed in an in-depth way. The study has focuses on highlighting the mismatch of expectations and interpretations associated within the domain of leadership. Moreover, the study also highlighted the fact that leadership represents a complex social construction, which is highly contextual based on the academic literatures. The perceptions and imagery of the leadership metaphor will change based on the goals of the individuals. In fact, the leadership in present business context will have to be utilized in such a way so that it can able to meet the expectations of the organizations in a major way. It highlighted the fact that based on the performances of the management the workplace environment is determined. In fact, the study has highlighted the fact that manager4s or leaders play a great role in maintaining stability of the workplace . For that reason, the study has emphasized on the process through which metaphors may be understood and communicated by the leaders to handle all the business challenges in an appropriate manner. The study has helped to capture in-depth information about the leadership perspective. It mentioned the fact that different roles that leaders have to play within the organizational structure are dependent on context. For instance, crisis situation may influence leader metaphor to emerge from chaos. It has also mentioned that gardener leadership theory perfectly represents the day-to-day leadership approach. However, it has also highlighted the fact certain situations can actually influence a gardener leader to utilize attributes of the bully leader. On the other hand, the study has also mentioned that cyborg leadership are very common in the present business situations, as it look for improved productivity, performance excellence, increased profit, etc. Thus, the study has transcends all the barriers associated with the management perspective and social science in the real world. References: Alvesson, M., Spicer, A. (Eds.). (2010). Metaphors we lead by: Understanding leadership in the real world. Routledge. Bolman, L. G., Deal, T. E. (2003). Reframing organizations: Artistry, choice, and leadership. John Wiley Sons. Brousseau, K. R., Driver, M. J., Hourihan, G., Larsson, R. (2006). The seasoned executive's decision-making style. Harvard business review, 84(2), 110. Klein, G.A., 2003. Intuition at work: Why developing your gut instincts will make you better at what you do. Currency Doubleday. Zsambok, C. E., Klein, G. (2014). Naturalistic decision making. Psychology Press.
Wednesday, December 4, 2019
Diffusion of Osmosis free essay sample
Diffusion Experiment: Osmosis in Sucrose Solutions Abstract We used dialysis tubing to simulate a semi-permeable membrane. Since molecules diffuse from their higher concentration to their lower concentration, water will move across the membrane in response to this concentration. While conducting this lab we were able to observe passive transport through diffusion and osmosis. IntroductionOsmosis is a specialized case of diffusion that involves the passive transport of water. When osmosis occurs water moves through a selectively permeable membrane from a region of its higher concentration to a region of its lower concentration. The membrane selectively allows passage of certain types of molecules while restricting the movement of others. This experiment is a great way to demonstrate the process of osmosis and to show evidence of osmosis occurring over time. We simulated a semi-permeable membrane by using dialysis tubing, which allows small molecules such as water to pass through, but does not allow larger molecules such sucrose to cross. We will write a custom essay sample on Diffusion of Osmosis or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page To see if osmosis will occur when there is an imbalance of concentrations on opposite sides of the membrane, we filled the dialysis tubing with various concentrations of sucrose. Our hypothesis was that with a water concentration gradient across the membrane, osmosis will occur. If water crosses into the tubing, the tubing will can weight over time. If the concentration leaves the bag, the bag will lose weight over time, also indicating that osmosis has occurred. As we went through the experiment the weight of the dialysis tubing changed or increased. We predicted that the weight change will be greater with the steeper concentration gradient. Materials and Procedure
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